FORT WAYNE, Ind. (WOWO): No one was hurt in an overnight house fire south of downtown.

Our Partners in News at ABC 21 say firefighters were called to the 4600 block of South Park Drive just after 2 a.m. Thursday.

Officials believe no one was in the home at the time of the fire, which caused damage to the front door and window.

It’s unclear what caused the fire. Arson investigators are reviewing the scene.